Ключевые слова: agent, alert, awareness, carrier, cases, communicable, community, confirmed, contact, contagious, control, death, detection, disease, distancing, documentation, epidemic, examination, first, household, identified, illness, infectious, investigation, isolated, lessen, medical, origin, outbreak, pandemic, patient, population, primary, protection, public, quarantine, region, risk, source, spreader, spreading, superspreader, transmission, treatment, verified, viral,